package com.heima.behavior.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.behavior.mapper.ApBehaviorEntryMapper;
import com.heima.behavior.service.ApBehaviorEntryService;
import com.heima.model.behavior.pojos.ApBehaviorEntry;
import org.springframework.stereotype.Service;

/**
 * @author Jt
 * @date 2021/4/22 20:43
 */
@Service
public class ApBehaviorEntryServiceImpl extends ServiceImpl<ApBehaviorEntryMapper, ApBehaviorEntry> implements ApBehaviorEntryService {

    @Override
    public ApBehaviorEntry findByUserIdOrEquipmentId(Integer userId, Integer equipmentId) {
//        判断userId是否存在
        if (userId != null) {
            return getOne(Wrappers.<ApBehaviorEntry>lambdaQuery().eq(ApBehaviorEntry::getType,1).eq(ApBehaviorEntry::getEntryId,userId));
        }
//        判断行为id是否存在
        if (equipmentId != null) {
            return getOne(Wrappers.<ApBehaviorEntry>lambdaQuery().eq(ApBehaviorEntry::getType,0).eq(ApBehaviorEntry::getEntryId,equipmentId));
        }
        return null;
    }

}
